Could being tired lead to a heavy menstrual flow?

I got my period in january. I got it for like the 7th time about a week ago. but its last about 8 or 9 days now. Could loosing sleep and being stressed about a tampon lead to heavy menstrual flow? I havent even had my period for a year. Oh and i use to masturbate a lot but i try not to as much anymore. Could anyone PLEASE help me! I don't wan tto have to use a tampon, cuz im going on a vacation soon!!!!